Pollen Count in Perth

4-Day Chart
Annual Overview

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Tree pollen is released from late March to early May. This is springtime in Perth. Trees like birch, oak, and hazel produce pollen. It's yellow and dusty.

Updated: 3/13/2026

Grass pollen comes next, from mid-May to July. This is summer in Perth. Most grasses produce pollen, even your lawn! It's also yellow and dusty.

Weed pollen is last, from the end of June to September. This is summer to early autumn in Perth. Weeds like nettle and sorrel produce pollen. It's still yellow and dusty!

Perth's pollen seasons can be annoying. But you can stay indoors when pollen counts are high. Keep windows closed. Use an air purifier. Stay clean and wash your hair.

Pollen Forecast Chart

Recommendations

When pollen concentrations reach a peak, we suggest these simple steps to help with hay fever. These tips are extra important on windy days when plants are in peak anthesis (the time when they release the most pollen).

Wear masks if necessary
Shower after going out
Wear sunglasses if windy
Close windows and doors
Use an indoor air purifier
Avoid wearing woolen clothes outside
Limit outdoor activities

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in Perth 🌾. This data is based on previous years and serves as a guideline to help you understand when different pollen seasons typically occur in your city.

	Alder	Birch	Grass	Mugwort	Ragweed
Jan	0	0	0	0	0
Feb	0.2	0	0	0	0
Mar	13.7	0.5	0	0	0
Apr	11.4	288	0.3	0	0
May	0.4	114.8	23.9	0	0
Jun	0	0	327.7	1.2	0
Jul	0	0.1	291.6	10.4	0
Aug	0	0	72.6	6.2	0
Sep	0	0	5.6	0	0.1
Oct	0	0	0.2	0	0
Nov	0	0	0	0	0
Dec	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Perth is for educational purposes only, sourced from the CAMS European air quality database. We cannot guarantee its accuracy or reliability. This information is not a substitute for professional medical advice. Consult a qualified healthcare provider for medical concerns. We are not medical professionals.